Tektronix 2430A Digital Oscilloscope Light Board 670-7280 LCL84 Nonal These tubes have dark-gray

These tubes have dark-gray

Transconductance measured (From left to right): 36

presence and soundstaging

I WOULD USE IT

This lot of three US-made 6AG7 tubes were tested on our Paul Hart-calibrated TV7/U for shorts

Tektronix 2430A Digital Oscilloscope Light Board 670-7280 LCL84 Nonal These tubes have dark-grayThis dutch auction is for the three lamp light board (Part number 670 7280) for the Tektronix 2430A Digital Oscilloscope. The board and lens comprise one unit. Six are available initially. WE HAVE THOUSANDS OF VINTAGE ELECTRONIC ITEMS. IF IT'S NOT LISTED, WE MAY HAVE IT. PLEASE ALSO SEE OUT ETSY SISTER SITE "LOWTECHTWOO" AND OR CALL OR TEXT US AT 202 372 6931 IF YOU DO NOT SEE WHAT YOU NEED OR HAVE ANY QUESTIONS. 1. MOST FORMS OF SHIPPING EXCEPT MEDIA